use SkColorType instead of SkBitmap::Config in views/effects

src/effects/SkLightingImageFilter.cpp

Index: src/effects/SkLightingImageFilter.cpp
diff --git a/src/effects/SkLightingImageFilter.cpp b/src/effects/SkLightingImageFilter.cpp
index f4f1ae170748f7fa3392972f9e27d810d50fa338..f4d0ea26a63647c0a2149b3e94902ca0ef762200 100644
--- a/src/effects/SkLightingImageFilter.cpp
+++ b/src/effects/SkLightingImageFilter.cpp
@@ -933,7 +933,7 @@ bool SkDiffuseLightingImageFilter::onFilterImage(Proxy* proxy,
         return false;
     }
 
-    if (src.config() != SkBitmap::kARGB_8888_Config) {
+    if (src.colorType() != kPMColor_SkColorType) {
         return false;
     }
     SkAutoLockPixels alp(src);
@@ -1026,7 +1026,7 @@ bool SkSpecularLightingImageFilter::onFilterImage(Proxy* proxy,
         return false;
     }
 
-    if (src.config() != SkBitmap::kARGB_8888_Config) {
+    if (src.colorType() != kPMColor_SkColorType) {
         return false;
     }
     SkAutoLockPixels alp(src);